143003571 Craftsman Engine - Overview

This is an authentic OEM sourced replacement part, it is specially made for use with lawn and garden equipment. It is a standard hardware which has multiple applications depending on your model, please refer to appropriate diagrams for correct location and use of this item. Please note this high-quality hex head screw is sold individually.

It is an authentic OEM sourced item which is specifically produced for use with snowthrowers and lawn mowers made by Tecumseh and Toro. The high speed bowl nut connects to the bowl nut washer and the carburetor bowl. During the installation process, a wrench set might be needed to replace this part. Over time this part may become stripped...Read more or broken and will need to be replaced. This item is priced individually and is made of metal.

This is an OEM part sourced directly from the manufacturer. The air vane is designed for use in Toro snowthrowers. This part is made of high-quality plastic, and is used to engage the governor link. You may require a screwdriver when replacing this part. This item is sold individually.

This replacement muffler is supplied directly from the original equipment manufacturer for use with lawn and garden equipment. The purpose of a muffler is to reduce the noise from the engine's exhaust. Over time it may wear out or get clogged eventually requiring a replacement. It is a high-quality metal body component which is sold as an...Read more individual item. Please note the muller includes two bolts to secure it and one gasket.

This spark plug cover is supplied directly from the original equipment manufacturer. The rubber and metal component is often used in snowthrower engines, and is sold individually. The spark plug cover is fitted over the spark plug wire connection, providing protection. A screwdriver and pliers may be required for the removal and replacement.

This is an authentic part that is supplied directly from the original equipment manufacturer for Craftsman and Tecumseh pressure washers, lawn mowers, and snow blowers. When pulled, the starter rope engages starter spring causing the engine turn fast enough for the ignition module to generate a spark to ignite the fuel in the cylinder. Th...Read moreis part is made of nylon rope and is sold individually. To install the rope you will need a screwdriver and socket wrench. Turn the starter spring to build tension and recoil the rope inside.

This O-ring is designed for use with small engine carburetors and is made of rubber, meaning over time and further exposure to fuel, it will become brittle and crack. This O-ring is installed within the carburetor and is located between securing screws near the base. If disassembling your equipment to replace this O-ring, it is recommende...Read mored you inspect the other parts to ensure optimal performance and to prevent any leaks. Featuring an inner-diameter of approximately 0.25-inches, the replacement process for this O-ring in your engine will vary, so check the user manual for exact location of this part.

The extension spring is made of metal. This is an OEM part sourced directly from the manufacturer and used in snowblowers made by Tecumseh and Toro. This item is available as an individual replacement. It may require a set of pliers and a screwdriver during installation. It might become bent or broken and will need to be replaced.

This is an authentic Toro replacement part, sourced from the original manufacturer for use with snowthrowers. The metal adjusting lever connects to the carburetor to change the amount of fuel and air that is sent to the combustion chamber to alter the motor's RPM. This lever is available as an individual replacement part.